Chimney Care Company's Blog

Replacing Your Chimney Chase Cover

When it comes to keeping your chimney and fireplace system safe and sound, keeping water out should be your No. 1 priority. When water is allowed to make its way into your chimney, it can damage your flue liner; rust your replacing-your-chimney-chase-cover-img-cincinnati-oh-chimney-care-codamper, firebox or fireplace doors; or even cause water damage to the walls and ceilings that abut your chimney.

If you have a manufactured fireplace, your chimney top should be enclosed with a chimney chase cover. Each fall, as you prepare your chimney for the fire-burning season, it’s important to make sure that your chase cover is firmly in place and damage free. If your chase top is corroding, it’s crucial that you have your chase cover replaced.

What is a chimney chase cover?

Unless you have visited your roof, you’ve likely never seen your chimney chase cover. It’s a flat metal box that encloses the top of your chimney. It should be fitted with a chimney cap that allows smoke to escape the flue while keeping water from running down the chimney flue.

What does a chimney chase cover do?

Your chimney chase cover should seal your chimney’s chase. That is, the box framing that surrounds your prefabricated chimney. The chase cover prevents water, animals and debris from entering the chimney flue. It also keeps water from seeping down between the sides of the chimney and the sides of the chase, which can cause water damage to your home’s structure.

Why do chimney chase covers need to be replaced?

Like anything, chimney chase tops will wear down over time. When homes are built or fireplaces or heating stoves installed, contractors often will keep costs low by installing the cheapest possible materials. Because of that, many chase covers are made from cheap galvanized metal. That metal breaks down within the span of about five years, rusting and corroding and failing to keep out water.

How can you tell if your chimney chase cap needs to be replaced?

Often, the first sign of a failing chimney chase top is a water leak within your chimney. If your chimney chase cap has developed a hole or crack, you might notice water pooling within your firebox, rust around your damper or a discolored wall or ceiling near your chimney. To avoid a leaking chimney, it’s important to have your chimney inspected annually! Your chimney technician will check your chimney chase cover and warn you of any signs of weakness.

What should I look for in a new chimney chase top?

At The Chimney Care Co. we recommend installing a chimney chase cap made from a durable metal that will protect your chimney for years to come. We install chimney caps made from stainless steel or copper, both of which will provide a beautiful finish to your chimney and keep your chimney dry.

If you’ve noticed water leaks in your chimney, if you’ve noticed rust or corrosion on your chimney chase cap, or if you are due for your annual chimney sweeping and inspection, call The Chimney Care Co. to schedule an appointment today.

By Jeff Keefer | Tagged with: Tags: , , | Leave a Comment

The Importance of the Chimney Chase Cover

chimney_chase_cover_chimney_care_company_cincinnati_ohChase covers fit over the top, outer opening of your chimney. These covers are designed to keep precipitation, debris and animals out of your chimney and are custom made to fit your specific application; it’s similar to the lid on a shoebox. Buying a chase cover is extremely important and absolutely necessary to the life and maintenance of your chimney and your home. Because of its job function, a chase cover is more than an option; it’s a necessity!

Material Options for Every Budget… 

Everyone loves knowing that they have options. For those of you in the market for a new chase cover, you’ve got options, too. Chase cover materials run the gamut and can accommodate all budgets: galvanized steel, aluminum, copper and stainless steel. Galvanized steel covers are the least expensive; unfortunately, they rust quickly and need to be replaced within a few years. Aluminum covers don’t have the same rusting issues as their galvanized counterparts, however they’re not typically used for this function simply because the metal is too soft.

Copper is, by far, the highest quality choice and is accompanied by the largest price tag as well; if you’re in the market for that type of look (and can afford the additional cost associated with it), you can’t go wrong with copper. Stainless steel is the strongest of the four materials. It costs a bit more up front than galvanized steel, however, the mere fact that it won’t rust and should never need to be replaced again more than makes up for the increased initial investment.

Never Trust the Rust…

Many homeowners do not notice that their chase cover has begun to rust. This is because it’s all the way up on top of the chimney, which isn’t exactly the easiest place to see. Sometimes it’s easier to spot a rusted chase cover after it has rained. This is due to the fact that when the water runs off of the chimney cap and down the sides of your chimney, it carries the rust down the sides with it, leaving stains and discoloration.

It is your responsibility as a homeowner to have this problem repaired as quickly as possible to prevent more significant damage from occurring to the chimney system. If rust damage isn’t repaired, the middle of the cover may begin to sink in, which will lead to an accumulation of water, leaves, and other debris. This buildup puts more stress on your already damaged cover and could cause it to cave in completely, thereby exposing the inner workings of your chimney system to the elements.

If you’re in the market for a chase cover for your chimney — either as a replacement for a damaged cover or as an enhancement for your chimney — contact the professionals at Chimney Care Company. Our professional technicians will inspect your entire chimney system and, if necessary, will properly fit a chase cover to your chimney’s exact dimensions to ensure that it is properly sealed from the elements. Your home is an investment, and we want to help you protect it. No matter what your chimney or vent needs, contact us today. We look forward to serving you!

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Chimney Care Company | 413 Wards Corner Road, Loveland, Ohio 45140